IRVINE, CA--(Marketwired - Apr 11, 2014) - Edwards Lifesciences Corporation (NYSE: EW), the global leader in the science of heart valves and hemodynamic monitoring, announced that the U.S. District Court for the District of Delaware today granted a preliminary injunction limiting the sale of Medtronic's CoreValve system in the United States. The court ordered the injunction to go into effect in seven business days. Today's hearing related to a federal jury decision in 2010 that CoreValve willfully infringes Edwards' U.S. Andersen transcatheter aortic valve replacement patent.

At the conclusion of the hearing, Chief Judge Gregory Sleet ordered Edwards and Medtronic to confer on what instances the CoreValve device could continue to be used in the treatment of U.S. patients at centers currently trained on CoreValve. There is a large body of evidence demonstrating the safety and performance of the Edwards SAPIEN valves, and the company remains committed to ensuring patients have appropriate access to transcatheter therapy.

BackgroundThis case was initiated by Edwards in 2008. On April 1, 2010, a federal jury found Medtronic willfully infringed Edwards' U.S. Andersen patent and awarded damages. In Nov. 2012, the U.S. Court of Appeals for the Federal Circuit affirmed the jury decision; in Oct. 2013, the U.S. Supreme Court declined to hear Medtronic's appeal.

The patent involved in this suit is part of the Andersen family of patents. The U.S. Andersen patent was issued in 1995. A petition has been filed with the U.S. Patent and Trademark Office to extend this patent into early 2016.

In a separate case, a federal jury in January found that Medtronic CoreValve had willfully infringed Edwards' U.S. Cribier transcatheter heart valve patent, and awarded damages to Edwards in that trial.

About Edwards LifesciencesEdwards Lifesciences is the global leader in the science of heart valves and hemodynamic monitoring. Driven by a passion to help patients, the company partners with clinicians to develop innovative technologies in the areas of structural heart disease and critical care monitoring, enabling them to save and enhance lives. Additional company information can be found at www.edwards.com.

Edwards, Edwards Lifesciences, the stylized E logo and SAPIEN are trademarks of Edwards Lifesciences Corporation. All other trademarks are the property of their respective owners.